Smoking

                                                                          Smoking

                                                                            (Smoking)
          We all know that smoking is harmful to our health and that the smoker is exposed to many kinds of cancers and diseases more than any other person. But the problem with a lot of people is the lack of 

knowledge about the severe effects from smoking nicotine other than lung cancer, such as destroying the 

nervous system. Recently, studies have shown how deadly nicotine is for the nervous system in the human 

body and how quickly it can damage your body and brain. I will show how the nicotine goes through your 

body and how it affects your nervous system.

                                                                      (Nervous system)
       “The nervous system is the network of nerve cells and fibers that transmits nerve impulses between parts of the body”. It is the main component of the body, therefore we must maintain it and stay away from anything that will harm it. 

Smoking is very profound effect on the nervous system. It affects the brain and leads the smoker to have a headache, 

dizziness, memory impairment and sometimes leads to an inability to balance, especially when someone smokes a lot of 

cigarettes. The process of taking in the nicotine in the body goes like this. When a person starts smoking a cigarette, he 

inhales the nicotine in the cigarette through the mouth and then it goes into the lungs. Once the nicotine arrived to the 

lungs, it is absorbed into the bloodstream and carried to the brain. Afterwards, the nicotine will start damaging the 

nervous system. When the nicotine enters the blood vessels that control the nervous system in the body, hat will cause a 

tightness in the vascular which make errors in the concentration of the brain to complete its mission. And some of the 

signals in the body become incomprehensible to the brain, which disturbs the work of the nervous system. Sometimes a 

tightness in the blood vessels cause for a sudden stroke and in some cases a person loses his life. Smokers should be 

really careful about what they are doing to their lives and they have to take a new step of quitting smoking to have 

healthier life.

                                                                          (Smoking)
       In conclusion, smoking is a bad habit and it should be minimized in any way and no matter what is the 
cost because many disadvantages which lead to the death and diseases. There must be greater awareness 

for people and especially teenagers about smoking and not only about lung diseases. Smoking carry a very 

serious and dangerous diseases that people should know about it.

http://www.psychologytoday.com/conditions/nicotine

http://www.ncbi.nlm.nih.gov/pubmed/1353943

http://ejabat.google.com/ejabat/thread?tid=317b8d632f351594

                                                                                                                        Duaa Mohammad